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Rear Brake Master Cylinder, Reservoir & Pedal

Triumph Bonneville Bobber · Braking System · 23 parts

Exploded parts diagram — Rear Brake Master Cylinder, Reservoir & Pedal, Triumph Bonneville Bobber

Open this diagram in the interactive viewer → Click any callout on the drawing to jump to the part.

Motorcycles this catalogue covers

Bobber
2017–2026

Our parts team checks fitment against your motorcycle before any order ships.

Every part on this diagram

1
T2027021
Master Cylinder Assembly, Rear
Qty 1
No date from Triumph yet
$308.07
On backorder Ask the parts desk
2
T2022110
Piston Set, Rear Master Cylinder
Qty 1
Triumph has stock
$63.35
Order-in Ask the parts desk
3
T2027015
Push Rod Assy, M/Cyl, Rear
Qty 1
No date from Triumph yet
$40.21
On backorder Ask the parts desk
4
T2020472
Circlip, M'cyl, Rear
Qty 1
Triumph has stock
$2.53
Order-in Ask the parts desk
5
T2023207
Connector Set
Qty 1
Triumph has stock
$25.93
Order-in Ask the parts desk
6
T2024080
M/Cyl Reservoir Assy
Qty 1
Low stock at Triumph
$43.07
Order-in Ask the parts desk
7
T2027022
Hose, Reservoir, MCyl, Rear
Qty 1
Triumph has stock
$40.82
Order-in Ask the parts desk
8
T2023188
Reservoir Hose Clip
Qty 2
Triumph has stock
$3.24
Order-in Ask the parts desk
9
T3335012
Screw, But/Hd, Skt, M8 x 25
Qty 2
Low stock at Triumph
$7.71
Order-in Ask the parts desk
10
T3350003
Locknut, Flanged, M6 x 1
Qty 1
Triumph has stock
$0.62
Order-in Ask the parts desk
11
T2027028
Pivot Shaft, Brake Pedal
Qty 1
Triumph has stock
$181.31
Order-in Ask the parts desk
12
T2022155
Switch, Brake, SPDT
Qty 1
Triumph has stock
$41.17
Order-in Ask the parts desk
13
T2027002
Pedal, Brake, Black
Qty 1
Low stock at Triumph
$139.06
Order-in Ask the parts desk
14
T3050333
Screw, Cap/Hd, M6 x 25, Slv
Qty 1
Low stock at Triumph
$7.05
Order-in Ask the parts desk
15
T2027029
Bracket, Rear Brake Switch
Qty 1
Triumph has stock
$11.46
Order-in Ask the parts desk
16
T3330955
Screw, But/Hd, M5 x 14, Slv, Enc
Qty 1
Triumph has stock
$7.83
Order-in Ask the parts desk
17
T2023102
Spring, Brake Pedal Return
Qty 1
Low stock at Triumph
$6.96
Order-in Ask the parts desk
18
T3000301
Pin, Clevis, 8 x 13.7
Qty 1
Triumph has stock
$3.98
Order-in Ask the parts desk
19
T3000302
Clip, 8mm, Clevis Pin
Qty 1
Triumph has stock
$5.62
Order-in Ask the parts desk
20
T3550293
Washer, 24 x 17 x 1.5
Qty 1
Triumph has stock
$5.83
Order-in Ask the parts desk
21
T3503053
C-Clip, 14.9 x 19.4 x 1
Qty 1
Triumph has stock
$2.36
Order-in Ask the parts desk
22
T2027725
Pin, Brake Switch, Rear, M5
Qty 1
Low stock at Triumph
$33.53
Order-in Ask the parts desk
23
T3550950
Wavy Washer
Qty 1
Low stock at Triumph
$3.81
Order-in Ask the parts desk

Diagram and part data from Triumph’s own parts catalogue. Prices and availability are a dated snapshot, not a reservation. Fitment is Triumph’s data — send us the last six of your VIN if you want it checked before you order.

Southern California Motorcycles, 515 W Lambert Rd, Brea, CA 92821 · 714-256-6700

Triumph supply checked Aug 5, 2026 · Brea shelf Aug 18, 2026.